Whitney Houston isn’t the only reformed cocaine addict making a comeback. The diva’s ex-husband Bobby Brown is hoping to shed a few pounds with the help of professional trainers on VH1’s boot camp weight loss program, Celebrity Fit Club.

The former New Edition has signed up for rigorous exercise routines and a grueling workout schedule on the show next season, TMZ.com claims. Previous competitors on the series include Daniel Baldwin, model/actress Mia Tyler, and Sopranos actor Joe Gannascoli.

The seventh season of the hit show is scheduled to air in 2010.